This product contains glue, please read the following before purchasing: Glue Faq

ATTENTION: According to UN1133 shipping regulations, this product cannot ship via Air service.

This glue works great with EPP and EPO foams that are found in most RC airplanes. We find it very similar to Foam-Tac glue in that it stays flexible after curing, but with a slightly thicker consistency. However, Welder Glue will yellow with age.

Welder is a clear, industrial strength all-purpose adhesive that bonds porous and non-porous materials together in both outdoor and indoor applications. Welder can be used on plastic, wood, metal, rubber, vinyl, cloth, tile, ceramic, glass, Formica®, cement, brick and more. Welder permanently bonds, fastens, protects, seals, and caulks thousands of everyday items. It mends toys, ceramics, vases, pottery, and is useful for craft areas. It is an ideal permanent repair adhesive for sporting goods, tools, plastic caps and housings, broken light fixtures and hoses. Use it on bicycles, appliance seals, chair and table legs, and to re-affix emblems and house numbers.​

Note: If you are unsure about using this product on a model, use it first on a small scrap or non visible area.